Word Problem Issue

I'm having serious problems solving this problem....

A golden rectangle is a rectagle whoes length is approximately 1.6 times the width. The early Greeks thought that a rectangle with these dimensions was the most pleasing to the eye and examples of the golden rectangle are found in many early works of art. For exampls, the Parthenon in Athens contains many examples of golden rectangles. Mike Hallaham would like to plant a rectangle garden in the shape of a golden rectagnle. If he has 78 feet of fencing available, find the dimensions of the garden.

Re: Word Problem Issue

Let l be the length of the fence and w be the width. you know that lenth is approximately 1.6 times width, so you have your first equation: . Since there's 78 feet of fence available, and fence is a rectangle, which means that it has 4 sides (2 length and 2 width), , now you have your second equation which means you'll be able to solve for both variables by method of substitution or addition and after solving it for l and w, you will have the dimensions of the fence.